Compare 4989 vs 4992
| Property | 4989 | 4992 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 9 |
| Prime factorization | 31 × 16631 | 27 × 31 × 131 |
| Prime factorization | 3 × 1663 | 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 13 |
| Divisors count | 4 | 32 |
| Divisors | 1, 3, 1663, 4989 | 1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 312, 384, 416, 624, 832, 1248, 1664, 2496, 4992 |
| Number of properties | 1 | 0 |
| Semiprimes | 1364th | |
| Roman numberals | MMMMCMLXXXIX | MMMMCMXCII |
| Base 2 | 10011011111012 | 10011100000002 |
| Base 3 | 202112103 | 202112203 |
| Base 4 | 10313314 | 10320004 |
| Base 5 | 1244245 | 1244325 |
| Base 6 | 350336 | 350406 |
| Base 7 | 203557 | 203617 |
| Base 8 | 115758 | 116008 |
| Base 9 | 67539 | 67569 |
| Base 10 | 498910 | 499210 |
| Base 11 | 382611 | 382911 |
| Base 12 | 2a7912 | 2a8012 |
| Base 13 | 236a13 | 237013 |
| Base 14 | 1b6514 | 1b6814 |
| Base 15 | 172915 | 172c15 |
| Base 16 | 137d16 | 138016 |